Astm A106b Kiʻekiʻe kiʻekiʻe anu i olokaa seamless kila paipu Hōʻikeʻike

Astm A106b Paipu kila maʻemaʻe ʻole i ʻōwili ʻia i ke anuanu

ʻO ka wehewehe pōkole:

(1)ʻO nā ʻano paipu kila nui: DIN series kiʻekiʻe kiʻekiʻe ʻo nā paipu kila maʻemaʻe ʻole, nā paipu kila kūikawā no nā ʻōnaehana hydraulic, nā paipu kila kūikawā no ka hana kaʻa.

(2)Nā kūlana nui: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179

(3)Nā mea nui: ST35 (E235) ST37.4 ST45 (E255) ST52 (E355)

(4)Kūlana hoʻouna nui: NBK (+N) GBK (+A) BK (+C) BKW (+LC) BKS (+SR)

(5)(5) ʻO nā hiʻohiʻona nui: ʻaʻohe papa oxidation ma nā paia o loko a me waho o ka paipu kila, ʻaʻohe leakage ma lalo o ke kaomi kiʻekiʻe, kiʻekiʻe kiʻekiʻe, kiʻekiʻe kiʻekiʻe, ʻaʻohe deformation i ke kulou anuanu, ʻaʻohe māwae i ka lapalapa a me ka palahalaha. (6) Nā noi nui : Hoʻohana ʻia i loko o nā ʻoihana like ʻole e like me ka hydraulic system pipe, kaʻa kaʻa hana paipu, pūʻali koa, ʻenekinia mīkini, kaʻaahi locomotives, aerospace, moku, injection molding machines, die-casting machines, machine machines, diesel engines, petrochemicals, power stations, boiler equipment, etc.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO ke kiʻekiʻe kiʻekiʻe ke anu-kau ʻia me ka pololei o ka paipu kila he ʻano hou o ka paipu kila, nona ka hiʻohiʻona nui.ʻO ka maʻamau ʻelua-roller wili a me ʻekolu-roller wili hana o ʻelua kaʻina hana, ʻekolu-roller wili ka hana ʻana o ke anu i ʻōwili ʻia i ka seamless steel tube precision ʻoi aku ka kiʻekiʻe, hiki ke hoʻomalu ʻia i loko o kekahi mau siliki, akā he kiʻekiʻe ke kumukūʻai. -ʻO nā puʻupuʻu kila maʻemaʻe e hoʻopakele i ke kila, e hoʻomaikaʻi i ka hana kūpono, e mālama i ka ikehu ʻO ka mea i kapa ʻia ʻo ke kiʻekiʻe kiʻekiʻe i kapa ʻia ʻo ke kiʻekiʻe kiʻekiʻe-ka huki ʻia ʻana o ke kila kila maʻemaʻe e pili ana i ka pololei o loko a me waho (ka hoʻomanawanui ʻana) he koʻikoʻi, loko a me waho. hoʻopau, puni, pololei, hiki ke mālama i nā hola mīkini, hoʻomaikaʻi i ka hoʻohana ʻana i nā mea, ʻoiai ke kōkua nei i ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana.

ʻO nā ʻano hana anuu nui o ka paipu kila, ʻo ia ke kiʻi anu a me ke ʻano o ka ʻōwili anu.I nā makahiki i hala iho nei, me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana, a me ka hoʻomohala ʻana i kahi ʻano wili anu, me kēia ʻano hiki ke hana i ka anawaena nui, kiʻekiʻe kiʻekiʻe o nā puʻupuʻu i ʻōwili ʻia a me nā puʻupuʻu anu me nā ʻāpana kea.ʻO ka hana anu o ke kila paipu maka mea hiki ke wela-'ōwili seamless kila paipu hiki ke welded paipu.ʻO ka hiʻohiʻona maʻamau o ke kaʻina hana anu o ka paipu kila ke kiʻekiʻe kiʻekiʻe, ka ʻili o ka ʻili maikaʻi, hiki ke hana i ka lahilahi (a hiki i 0.05 ~ 0.01mm) nā paipu lahilahi a maikaʻi loa (ka anawaena a hiki i 0.3 ~ 0.1 mm) capillary. tubes.O nā paipu kila maʻemaʻeʻole he mau paipu me ka'āpana'āpana hollow, i hoʻohana nuiʻia e like me nā pipelines no ka laweʻana i nā wai, e like me nā paipu no ka laweʻana i kaʻaila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa.Ke hoʻohālikelike ʻia me ke kila paʻa e like me ke kila poepoe, ʻoi aku ka maʻalahi o ka paipu kila i ke kaumaha ke ʻano like ka kulou a me ka ikaika torsional, a he kila cross-sectional waiwai, i hoʻohana nui ʻia i ka ʻenekinia pipeline.

Hōʻike Huahana

ʻO ka hoʻolaha a me ka hoʻohana ʻana i nā paipu kila kiʻekiʻe i huki ʻia e hoʻopakele i ke kila, hoʻomaikaʻi i ka hana ʻana, mālama i ka ikehu ʻO ka mea i kapa ʻia ʻo nā paipu kila kila kiʻekiʻe-kauo kiʻekiʻe e pili ana i ka pololei o loko a me waho (ka hoʻomanawanui ʻana). paʻa paʻa, loko a me waho o ka ʻili, ka poepoe, ʻoi aku ka pololei, hiki ke mālama i nā hola hana mīkini, hoʻomaikaʻi i ka hoʻohana ʻana i nā mea, ʻoiai ke kōkua nei i ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana.

Laina Huahana

Nā Kūlana Huahana
Kūlana	DIN2391 EN10305-1 ASTMA179 ASTM A192 ASTM A519
Mea waiwai	ASTM A106 GR B(ST45) Q355B Q355D CK45 E355(ST52) SAE1026
Anawaena waho	10mm-325mm
Mānoanoa pā	1mm-40mm
Ka lōʻihi	paʻa (3-12m) a i hoʻopilikino ʻia
ʻenehana	Kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe ke anu/ Cold rolled
Hoʻoponopono wela	BK/BKS/NBK
Nā pono	ʻO ka manawa hāʻawi pōkole ʻO ka hōʻoia maikaʻi ʻO ke kumukūʻai hoʻokūkū

Pākaukau haku mele

Hoʻohālike	ʻO ka hui kemika%
Hoʻohālike	C	Si	Mn	S	P	Cr
10#	0.07-0.13	0.17-0.37	0.35-0.65	≤0.035	≤0.035
20#	0.17-0.23	0.17-0.37	0.35-0.65	≤0.035	≤0.035
35#	0.32-0.39	0.17-0.37	0.35-0.65	≤0.035	≤0.035
45#	0.42-0.50	0.17-0.37	0.50-0.80	≤0.035	≤0.035
40Cr	0.37-0.44	0.17-0.37	0.50-0.80	≤0.035	≤0.035	0.08-1.10
25Mn	0.22-0.29	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25
37Mn5	0.30-0.39	0.15-0.30	1.20-1.50	≤0.135	≤0.020

Kiʻi kaʻina hana hana

Hoʻohua: Kaʻina Poʻo ʻaʻa ʻole → hoʻomehana → ʻoki ʻia → ʻekolu-roller skew rolling, hoʻomau i ka ʻōwili ʻana a i ʻole extrusion → ka wehe ʻana o ka paipu → ka nui (a hōʻemi paha) → hoʻomaʻamaʻa → hoʻopololei → hoʻāʻo hydrostatic (a i ʻole ka ʻike kīnā) → hōʻailona → hoʻopaʻa i ka paipu kila ʻole. i hana ʻia me nā ʻāpana kila a i ʻole nā pahu paʻa paʻa ma o ka perforation e hana i nā paipu capillary, a laila ʻōwili wela, ʻōwili anu a huki anu.

Noi Hana Hana

1. Structural seamless paipu
(Nā paipu kila maʻemaʻe no ka hana ʻana i nā paipu, nā moku, nā mea hana, nā mea pono a me nā hale mīkini)
2.Seamless paipu no ka hoʻoili wai
(ʻO nā paipu i hoʻohana ʻia no ka lawe ʻana i nā wai he paipu no ka lawe ʻana i ka aila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa.)
3.Seamless paipu no ka paila.
4. Hoʻouna i ka pipeline: Hoʻohana nui ʻia no ka lawe ʻana i ka wai, ka aila a me ke kinoea.
5. Paipu laina: Hoʻohana nui ʻia no ka pale laina
6.Auto'āpana, nā paipu kila hydraulic